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where: Implement search with default options.

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Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55282
This commit is contained in:
Alex Henrie 2024-02-13 23:34:17 -07:00 committed by Alexandre Julliard
parent 7c6a50cc46
commit 90103fa07e
2 changed files with 94 additions and 4 deletions
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1
programs/where/Makefile.in
View File

@ -1,4 +1,5 @@
MODULE = where.exe
IMPORTS = shlwapi
EXTRADLLFLAGS = -mconsole -municode

97
programs/where/main.c
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@ -1,5 +1,6 @@
/*
* Copyright 2020 Louis Lenders
* Copyright 2024 Alex Henrie
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -16,18 +17,106 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <windows.h>
#include <fileapi.h>
#include <shlwapi.h>
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(where);
int __cdecl wmain(int argc, WCHAR *argv[])
static BOOL found;
static void search(const WCHAR *search_path, const WCHAR *pattern)
{
static const WCHAR *extensions[] = {L"", L".bat", L".cmd", L".com", L".exe"};
WCHAR glob[MAX_PATH];
WCHAR match_path[MAX_PATH];
WIN32_FIND_DATAW match;
HANDLE handle;
int i;
for (i = 0; i < ARRAY_SIZE(extensions); i++)
{
if (wcslen(search_path) + 1 + wcslen(pattern) + wcslen(extensions[i]) + 1 > ARRAY_SIZE(glob))
{
ERR("Path too long\n");
return;
}
/* Treat the extension as part of the pattern */
wcscpy(glob, search_path);
wcscat(glob, L"\\");
wcscat(glob, pattern);
wcscat(glob, extensions[i]);
handle = FindFirstFileExW(glob, FindExInfoBasic, &match, 0, NULL, 0);
if (handle != INVALID_HANDLE_VALUE)
{
do
{
if (PathCombineW(match_path, search_path, match.cFileName))
{
printf("%ls\n", match_path);
found = TRUE;
}
}
while (FindNextFileW(handle, &match));
FindClose(handle);
}
}
}
int __cdecl wmain(int argc, WCHAR *argv[])
{
WCHAR *pattern, *colon, *search_paths, *search_path, *next_search_path;
int i;
WINE_FIXME("stub:");
for (i = 0; i < argc; i++)
WINE_FIXME(" %s", wine_dbgstr_w(argv[i]));
WINE_FIXME("\n");
{
if (argv[i][0] == '/')
{
FIXME("Unsupported option %ls\n", argv[i]);
return 1;
}
}
for (i = 1; i < argc; i++)
{
pattern = argv[i];
colon = wcsrchr(pattern, ':');
/* Check for a set of search paths prepended to the pattern */
if (colon)
{
*colon = 0;
search_paths = pattern;
pattern = colon + 1;
}
else
{
search_paths = _wgetenv(L"PATH");
}
if (wcspbrk(pattern, L"\\/\r\n")) continue; /* Silently ignore invalid patterns */
if (!colon)
{
/* If the search paths were not explicitly specified, search the current directory first */
WCHAR current_dir[MAX_PATH];
if (GetCurrentDirectoryW(ARRAY_SIZE(current_dir), current_dir))
search(current_dir, pattern);
}
next_search_path = wcsdup(search_paths);
while ((search_path = wcstok(NULL, L";", &next_search_path)))
search(search_path, pattern);
}
if (!found)
{
fputs("File not found\n", stderr);
return 1;
}
return 0;
}